Problem DVD Flick unable to read an mpg file

I just downloaded Flick and fired it up. I had created several mpg files in Roxio Creator and am able to play them with a couple different DVD players on my PC. However, when I try to load any of them into DVD Flick, I get the message "[xxx file] has no usable video track." I tried reinstalling DVD Flick, but got the same message. Anyone have an idea about what this means or how to get around it?

Thanks for any help here

 

DVD Flick has various problems that have never been addressed.
Try AVStoDVD, it's actively supported by the author at the VideoHelp site.


http://forum.videohelp.com/threads/353284-AVStoDVD-beginners-guide-Any-video-to-DVD-Video